lasinfo (210611) report for 'AHN3T/19AZ2_19.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 212/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 21105697 number of points by return: 16693185 2157787 1336318 675506 242901 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 513730 0 min x y z: 107980.000 513730.000 -2.112 max x y z: 109019.999 515019.999 41.514 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 21105697 extended number of points by return: 16693185 2157787 1336318 675506 242901 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -2112 41514 intensity 0 65527 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 34 user_data 0 2 point_source_ID 20203 21207 gps_time 53851.946738 123904.134632 Color R 17 255 G 21 255 B 0 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 number of first returns: 16693185 number of intermediate returns: 2317242 number of last returns: 16622085 number of single returns: 14526815 covered area in square units/kilounits: 1320936/1.32 point density: all returns 15.98 last only 12.58 (per square units) spacing: all returns 0.25 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21105697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16693185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2157787 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1336318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 675506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 242901 instead zero. overview over extended number of returns of given pulse: 14526815 1649822 1983326 1730709 907494 248264 59267 0 0 0 0 0 0 0 0 histogram of classification of points: 5170936 unclassified (1) 15118178 ground (2) 683523 building (6) 128428 water (9) 4632 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1572679 +---> 471711 of those are unclassified (1) +---> 1022205 of those are ground (2) +---> 63149 of those are building (6) +---> 15379 of those are water (9) +---> 235 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 1 bin [-2.1,-2.0) has 39 bin [-2.0,-1.9) has 51 bin [-1.9,-1.8) has 53 bin [-1.8,-1.7) has 146 bin [-1.7,-1.6) has 9868 bin [-1.6,-1.5) has 13644 bin [-1.5,-1.4) has 45915 bin [-1.4,-1.3) has 25131 bin [-1.3,-1.2) has 42234 bin [-1.2,-1.1) has 140330 bin [-1.1,-1.0) has 283030 bin 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has 4 bin [41.2,41.3) has 2 bin [41.4,41.5) has 6 bin [41.5,41.6) has 1 average z coordinate 2.2 for 21105697 element(s) point source id histogram with bin size 1.000000 bin 20203 has 1490048 bin 20204 has 6589679 bin 20205 has 6218866 bin 21206 has 4588075 bin 21207 has 2219029 average point source id 20527.498724301785842 for 21105697 element(s)